Leaning tower of Pisa is leaning by 4° only, and is world heritage monument.

Ratneshwar or मातृऋण temple near Manikarnika ghat, Varanasi,

leans by 9°, it is of Mansingh's period.

But not even mentioned as a tourist spot.

Pisa is 54m high, while this temple is 74m.

Courtesy : কপালকুন্ডলা